P0287 Atención pronto

Cylinder 9 Contribution/Balance

Powertrain

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Descripción

This code indicates that the engine computer has detected an imbalance in fuel delivery among the cylinders, with cylinder 9 showing a discrepancy. It means cylinder 9 is not contributing fuel in sync with the other cylinders, which can affect engine performance.

Causas comunes

  • Clogged or dirty fuel injector in cylinder 9
  • Fuel injector in cylinder 9 is leaking
  • Low fuel pressure
  • Vacuum leak
  • Problem with the engine control module (ECM)

Síntomas

  • Rough idle
  • Engine misfire
  • Reduced engine power
  • Poor fuel economy
  • Check Engine Light is on

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